Add
Hourly forecast
Knoxville, Pittsburgh air quality index (AQI⁺) forecast
Daily forecast
Knoxville, Pittsburgh air quality index (AQI⁺) forecast
| Today | 14 |  | 27° 21° |  38 km/h |  65% |
| Fri | 34 | | 23° 16° | 24 km/h | 63% |
| Sat | 23 | | 25° 14° | 19 km/h | 64% |
Air pollutants
What is the current air quality near Knoxville?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Real-time Knoxville, Pittsburgh air pollution map
Pollen
What is the pollen count in Knoxville today?
Index
High
 Tree Low | 25% |
 Grass High | 75% |
 Weed Moderate | 50% |
Source:
wetter.comProtect yourself from air pollution in Knoxville
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Pollen
What is the pollen count in Knoxville today?
Index
High
Tree Low | 25% |
Grass High | 75% |
Weed Moderate | 50% |
Source:
wetter.comHistoric air quality near Knoxville
History
Historic air quality graph for Knoxville
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Most polluted locations near Knoxville, Pittsburgh
Worldwide AQI⁺ ranking
Station ranking
Real-time Knoxville AQI⁺ station ranking
Get comprehensive data about air quality in Knoxville, Pittsburgh
Download our Air Quality App
Learn more about global air quality
Where is the cleanest air quality in Pittsburgh?
- Schenley Park11
- Victory Way13
- Knoxville14
- Lynda Way14
- Mid Murdoch Street14
- Lawrenceville PA15
- Billiard Way16
- Frick Park17
- Friendship Avenue17
- Point Breeze 317
- Hazelwood Avenue18
- Weak Way18
- 3227 Dawson St19
- Richey Avenue19
- Point Breeze23
- 4142 Gittens St24
- 529 Ivy St24
- 312 Gist St25
- Lawrenceville - Bucknell Rack25
- Solway Street25
- 700-798 McLain St26
- Squirrel Hill South 226
- East End Avenue27
- Luster Street27
- Squirrel Hill27
- CAZIER-PA-01928
- Greenfield28
- Lake Elizabeth28
- 225 43rd Street29
- 2399-2301 Sidney St29
- 307 Gist St29
- Duncan29
- 6500 Darlington Rd30
- East Liberty30
- Squirrel Hill South30
- 5927 Douglas St31
- Beechwood Boulevard 231
- Homewood North31
- Squirrel Hill North 031
- Spring Garden Avenue32
- 3901 Penn Ave33
- Lawrenceville41
